CATIGA TOVO Scientific Calculator TS-259
Rating
Product Overview
The TOVO Scientific Calculator TS-259 is designed for beginners to advanced courses. It features graphing functions, multiple modes, and 360 functions. The large screen displays graphs and equations simultaneously. It supports fractions, statistics, complex numbers, linear regression, standard deviation, permutations, and variable solutions. It is suitable for Pre-Algebra to AP Statistics, Biology, Chemistry, Physics, Finance & Business.
Product Images
Product Specifications
Size & Weight
Features
This function allows you to solve for unknown variables in equations directly on the calculator. Instead of manually manipulating equations, you can input the equation and find the solution, saving time and reducing errors, especially useful for complex algebraic problems.
This calculator does not have a dedicated equation solver function. Users may need to solve equations manually or use alternative methods. This function is useful for complex algebraic problems, but its absence does not severely limit the calculator's utility for basic courses.
This function enables you to perform operations on matrices, such as addition, subtraction, multiplication, and finding determinants and inverses. Useful for linear algebra calculations in subjects like engineering, physics, and computer graphics.
The calculator lacks matrix calculation capabilities. This function is useful for linear algebra and advanced mathematics, but it is not essential for most high school courses. Students needing this function may need to consider other models.
This function allows calculations involving complex numbers, including addition, subtraction, multiplication, division, and finding magnitudes and arguments. Simplifies calculations in electrical engineering, quantum mechanics, and other fields involving imaginary numbers.
This calculator supports complex number calculations, including addition, subtraction, multiplication, and division. This is useful for electrical engineering, physics, and other fields involving imaginary numbers, making it a versatile tool for advanced students.
This function allows you to perform calculations in different number systems, such as binary, octal, and hexadecimal, in addition to decimal. Useful for computer science and digital electronics, where these number systems are frequently used.
The calculator does not support base-N calculations. This function is useful for computer science and digital electronics, where binary, octal, and hexadecimal number systems are frequently used. Its absence may limit its use in specific technical fields.
This function enables you to perform statistical analysis, including calculating mean, standard deviation, variance, regression, and distributions. Useful for statistics courses, data analysis, and research projects.
The calculator includes statistical calculation functions, enabling users to perform statistical analysis, including calculating mean, standard deviation, variance, regression, and distributions. This is useful for statistics courses, data analysis, and research projects.
This function allows you to easily convert between different units of measurement, such as length, mass, volume, and temperature. Saves time and reduces errors when working with different units in physics, chemistry, or engineering problems.
The calculator lacks a dedicated unit conversion function. Users may need to perform unit conversions manually or use external resources. This function is useful for physics, chemistry, and engineering problems, but its absence is not a major drawback.
SHOPSTAFF Rating Score
The TOVO TS-259 is a budget-friendly scientific calculator with graphing capabilities. It offers a wide range of functions suitable for high school and early college courses. The build quality and long-term durability are uncertain given the brand's limited reputation. It is positioned as an entry-level graphing calculator.
Brand & Manufacturer Details
Key Highlights
- Graphing functions at a low price point
- Large screen for easy viewing
- Suitable for beginners
Considerations
- Brand reliability is uncertain
- Durability may be limited
- May not be suitable for advanced engineering applications
Recommended For
- High school students
- Early college students
- Beginners in scientific fields
Not Recommended For
- Professionals requiring advanced features
- Users needing high reliability
- none in particular
Suitable For
- Classroom
- Homework
- Basic exams
Not Suitable For
- Advanced engineering simulations
- High-level statistical analysis
- Complex financial modeling
Frequently Asked Questions (FAQ)
Q.I'm taking advanced math courses. Will this calculator be helpful for subjects like trigonometry and calculus?
Q.Is this calculator suitable for high school students taking advanced geometry?
Q.How user-friendly is this calculator for a child?
Q.Is the screen clear and easy to read?
Q.What if I have trouble turning on the calculator?
Q.Is this calculator good for general school use?
SHOPSTAFF Rating Ranking
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| Complex Numbers | Yes | Statistics Functions | Yes |
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| Display Digits | - digits | Display Type | High-Resolution 4-Tone |
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| Complex Numbers | - | Statistics Functions | Yes |
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$16.99(incl. tax)Amazon price as of 2025-09-29
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| Display Digits | 16 digits | Display Type | LCD |
| Power Source | Solar Powered | Number of Functions | 280 |
| Memory | 9 locations | Fractions | Yes |
| Complex Numbers | Yes | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
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| Display Digits | - digits | Display Type | LCD |
| Power Source | Battery Powered | Number of Functions | - |
| Memory | - locations | Fractions | Yes |
| Complex Numbers | No | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
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| Display Digits | 12 digits | Display Type | LCD |
| Power Source | Solar & Battery | Number of Functions | - |
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| Complex Numbers | No | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
